Socrates Said," Let foods be your medicine and let medicine be your foods". Let us all practice the values of the past wisdom to build a letter living and living health while we enjoy the delicious drinks

Socrates Said," Let foods be your medicine and let medicine be your foods". Let us all practice the values of the past wisdom to build a letter living and living health while we enjoy the delicious drinks

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Thursday, April 28, 2016

All About #CurableVitamins: The effect of Vitamin E on Prostate Cancer

Kyle J. Norton(Scholar, Master of Nutrients), all right reserved.
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.Vitamins are organic compounds and vital nutrients needed by your body to grow and develop in a profound way.

The Effect of Vitamin E on Prostate Cancer
The widespread of prostate cancer, once considered a disease of aging male, now has become major concerns of governments and scientific community in South East Asian with tendency to effect even younger age population. Epidemiological studies, linking vitamin E in reduced risk of prostate cancer have produced conflict results. It may be due to age related, smoking habit, gene mutation, types of tocopherol, etc.

Prostate cancer is defined as a condition in which the cells of prostate has become cancerous, causing abnormal cell growth with possibility of spreading to the distant parts of the body. Most prostate cancers are slow growing and enlarged prostate and prostate cancer may be detected during physical (rectum) exams.

The conflict results
The Selenium and Vitamin E Cancer Prevention Trial (SELECT) showed an adverse effect of dietary supplement with vitamin E significantly increased the risk of prostate cancer among healthy men through illustration per 1000 person-years.(1)or prevented the development of prostate cancer in the population of relatively healthy men(2). In the study of combination used of vitamin C and E of total of 14,641 male physicians in the United States initially aged 50 years or older, including 1307 men with a history of prior cancer at randomization, also suggested that neither vitamin E nor C supplementation reduced the risk of prostate or totalcancer(3). Positively, on prostate cancer (PCa), in N-methyl-N-nitrosourea (MNU)-induced epithelial dysplasia in the rat ventral prostate (VP), animals fed a control+γ-tocopherol (CT+γT) significantly attenuated the adverse effects of MNU in the VP through the deceased epithelial dysplasia, along with the cell proliferation index, GST-pi and Cox-2 immunoexpression(3). Some researchers insisted that different forms of vitamin E exert different effects on prostate cancer, with alpha-tocopherol potentially increasing and gamma-tocopherol potentially decreasing risk of the disease(5).

The serum of tocopherol
In the study of the effects of Serum α-tocopherol and γ-tocopherol in prostate cancer patient showed that higher serum α-tocopherol was associated with significantly lower prostate cancer risk and by contrast, risk was non-significantly elevated among men with higher γ-tocopherol concentrations(12).
Some researchers suggested that higher prediagnostic serum concentrations of alpha-tocopherol, but not dietary vitamin E, was associated with lower risk of developing prostate cancer, particularly advanced prostate cancer(13). But in the Alpha-Tocopherol, Beta-Carotene Cancer Prevention (ATBC) Study, showed that risk of prostate cancer reduced with high serum tocopherols and higher circulating concentrations of the major vitamin E fractions, alpha-tocopherol and gamma-tocopherol(14) and higher alpha-tocopherol (and not beta-carotene or retinol) status increases overall prostate cancer survival(15).

The benefits
Study of 8-wk-old male TRAMP mice fed 0.1% γ-TmT or a control diet for 16 weeks, observation of nuclear factor-erythroid 2-related factor 2 (Nrf2), showed that γ-tocopherol-rich mixture of tocopherols (γ-TmT) inhibited CpG methylation (promoters of genes can lead to their silencing, a feature found in a number of human cancers ) in the Nrf2 promoter in the prostate of transgenic adenocarcinoma of the mouse prostate (TRAMP) and in TRAMP-C1 cells(6). Inprostate cancer, combination use of NAG-1 and Vitamin E succinate (VES), showed the enhancement of VES in >3-fold increase in the half-life of NAG-1 mRNA through transcriptional/post-transcriptional mechanism in a p38 kinase-dependent manner(7). On prostate cancer in male smokers. long-term supplementation with alpha-tocopherol substantially reduced prostate cancerincidence and mortality(8). In the study of the incidence of prostate cancer risk associations of alpha-tocopherol, gamma-tocopherol, and selenium, indicated that risk of prostate cancer declined, but not linearly, with increasing concentrations of alpha-tocopherol; gamma-tocopherol, men in the highest fifth of the distribution had a fivefold reduction in the risk of developing prostate cancer than men in the lowest fifth(9).
Alpha-Tocopherol, Beta-Carotene Cancer Prevention Study of 29,133 Finnish male smokers aged 50-69 years, showed a decreased risk of prostate cancer with oral administration of daily α-tocopherol (50 mg) for a median of 6.1 years and lowerprostate cancer mortality(10). Other suggestion of inhibitory prostate cancer activities of δ-T and γ-T (than α-T) may be as a result of due trapping of reactive nitrogen species and their capacity to generate side-chain degradation products(11).

Taking altogether, most researchers agreed that intake of alpha-tocopherol may be beneficiary in reduced risk and treatment of prostate cancer accompanied with diet, life style change(16)(17)(18). Over doses of vitamin E supplement can cause symptoms of blurred vision, weakness, dizziness, nausea, diarrhea, etc., please make sure you follow the guideline of the Institute of Medicine of the National Academies.